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34篇 您的检索式:作者名="Carsten Frank"
    题名 作者 年代 出处 被引量
1Testicular expression of survivin and human telomerase reverse transcriptase(hTERT)associated with spermatogenic function in infertile patients显示文摘瞄准:与改变精子发生的功能在人的睾丸描绘 survivin, apoptosis (国际星际航空联合会) 的一个禁止者,和人的 telomerase 颠倒 transcriptase (hTERT ) 的 coexpression。方法:survivin mRNA 和 hTERT mRNA 的抄本层次用即时反向抄写的聚合酶链反应(RT-PCR ) 与有缺点的精子发生(n=28 ) 在正常睾丸(n=11 ) 和睾丸被决定。组织学的病情的检查根据一个修改 Johnsen 分数被执行。结果:survivin 和 hTERT 的表情在正常精子发生在 96.8 和 709 的中部的层次是最高的并且随减数分裂后精子发生的拘捕(n=10 ) 在睾丸落下到 53.3 和 534。在严重精子发生的失败( n=18 ), survivin 表示缺乏大多数标本( n=16 ),而阴囊的 hTERT 表示的至少底层在 premeiotic 精子发生的拘捕( n=7 )与 73 的规范的表情大部分是可检测的并且 45 在有 Sertoli 房间唯一的症候群( SCOS )( n=3 )的病人。survivin 和 hTERT 表情与一个进行的 Johnsen 分数(为 trend=0.001 的 P ) 增加了。结论:尽管 survivin 和 hTERT 与精子发生的功能被相关,他们在不肥沃的病人的睾丸显示出不同表示模式。这些调查结果在在 meiotically 划分生殖细胞建议 survivin 的占优势的表情的啮齿类动物睾丸从研究证实结果。Steffen Weikert Frank Christoph Wolfgang Schulze Hans Krause Carsten Kempkensteffen Martin Schostak Kurt Miller Mark Schrader 2006Asian Journal of Andrology2006,8,1:8
2FerryBox: Using Automated Water Measurement Systems to Monitor Water Quality: Perspectives for the Yangtze River and Three Gorges Dam显示文摘The building of the Three Gorges Dam (Hubei (湖北) Province, China) has transformed a region with an economy based on sustainable agriculture for millennia into an entirely different environment within an exceptionally short time. This disrupts the natural biogeochemical cycles of carbon, nutrients, and metals and possibly will affect the whole catchment including downstream ecosystems, such as wetlands, estuaries, deltas, and adjacent sea areas. Starting from changes that have already been documented, this article concentrates on the possible use of a 'FerryBox', which is an automated water quality measurement system on board a ship or on shore, to monitor the short and long term development of the quality of the river water in the backwater area and downstream of the dam. While there are already research programmes running to monitor the water quality of the river and the backwater area, these programs are limited to ship campaigns with sampling and laboratory analysis. The spatial and temporal resolution of such measurements is not sufficient for an overall assessment of the water quality and for prognoses in the context of anthropogenic and climate change. Therefore, a concept of applying regular automated observations by a FerryBox is presented. It is shown that such systems are very well suited to give feedback for the assessment of measures to improve the water quality.Carsten Frank Friedhelm Schroeder Wilhelm Petersen 2010Journal of Earth Science2010,21,6:5
3Effects of Controlled Dynamic Disc Distraction on Degenerated Intervertebral Discs: An in Vivo Study on the Rabbit Lumbar Spine Model显示文摘Markus Kroeber Frank Unglaub Thorsten Guehring Andreas Nerlich Tamer Hadi Jeffrey Lotz Claus Carstens 2005Spine2005,,2:3
4Deteriorated corrosion performance of micro-alloyed Mg-Zn alloy after heat treatment and mechanical processing显示文摘The corrosion performances of the as-cast and solution-treated Mg-0.5Zn samples were investigated in 0.9%Na Cl solution and compared.From the electrochemical measurement results and corrosion morphology observations,it is found that the corrosion resistance of Mg-0.5Zn deteriorated with the extension of solution treatment duration.The main reason was the formation of Fe-Si precipitates with higher Fe concentrations during heat treatment.The Fe-Si precipitates,especially the ones with high Fe contents influenced the corrosion initiation and propagation significantly.In regard of corrosion performance,the solution-treated and then extruded sample was also performing not as good as the cast and then directly extruded sample.Yiming Jin Carsten Blawert Hong Yang Bjorn Wiese Jan Bohlen Di Mei Min Deng Frank Feyerabend Regine Willumeit 2021Journal of Materials Science & Technology2021,,33:3
5Does laser surface texturing really have a negative impact on the fatigue lifetime of mechanical components?显示文摘Laser surface texturing(LST)has been proven to improve the tribological performance of machine elements.The micro-scale patterns manufactured by LST may act as lubricant reservoirs,thus supplying oil when encountering insufficient lubrication.However,not many studies have investigated the use of LST in the boundary lubrication regime,likely due to concerns of higher contact stresses that can occur with the increasing surface roughness.This study aims to examine the influence of LST on the fatigue lifetime of thrust rolling bearings under boundary lubrication.A series of periodic patterns were produced on the thrust rolling bearings,using two geometrically different designs,namely cross and dimple patterns.Base oil ISO VG 100 mixed with 0.05 wt%P of zinc dialkyldithiophosphate(ZDDP)was supplied.The bearings with cross patterns reduce the wear loss by two orders of magnitude.The patterns not only retain lubricant in the textured pockets but also enhance the formation of an anti-wear tribofilm.The tribofilm generation may be improved by the higher contact stresses that occur when using the textured surface.Therefore,in contrast to the negative concerns,the ball bearings with cross patterns were instead found to increase the fatigue life by a factor of three.Chia-Jui HSU Andreas STRATMANN Simon MEDINA Georg JACOBS Frank MÜCKLICH Carsten GACHOT 2021Friction2021,9,6:3
6Stereotactic radiotherapy of histologically proven inoperable stage I non-small cell lung cancer: Patterns of failure显示文摘Nicolaus Andratschke Frank Zimmermann Eva Boehm Sabine Schill Christine Schoenknecht Reinhard Thamm Michael Molls Carsten Nieder Hans Geinitz 2011Radiotherapy and Oncology2011,,2:3
7Human immune cells' behavior and survival under bioenergetically restricted conditions in an in vitro fracture hematoma model显示文摘骨头骨折愈合的起始的煽动性的阶段为愈合的过程的结果代表关键步。然而,开始这个煽动性的阶段的机制和在破裂地点在场的有免疫力的房间的功能糟糕被理解。以便在破裂 hematoma 以内学习早事件,我们建立了一在里面 vitro 破裂 hematoma 模型:我们有教养的 hematomas 在 bioenergetically 控制的条件下面在 vitro 在全部的新潮的关节造形术(THA ) 期间在腿节的截骨术(人工的骨头破裂) 期间形成。这个模型允许我们在跟随破裂的早阶段期间监视有免疫力的房间人口,房间幸存和 cytokine 表示。而且,这个模型使我们能改变 bioenergetical 条件以便模仿在里面 vivo 状况,它被假定被组织缺氧描绘并且限制了营养素的数量。用这个模型,我们发现有免疫力的房间经由 angiogenic 因素, chemoattractants 和支持 inflammatory 分子的表示适应组织缺氧。另外,联合了氧的限制,滋养的供应与 myeloid 的比较提高了淋巴细胞的选择幸存导出的房间(即, neutrophils ) 。笔记,非限制的 bioenergetical 条件没关于 cytokine 表示或有免疫力的房间子集的不同幸存率显示出任何类似的效果。在结论,我们发现 bioenergetical 条件在导致骨折愈合的起始的煽动性的阶段的关键因素之中并且因此是为在早破裂 hematoma 影响有免疫力的房间的幸存和功能的一个关键步骤。Paula Hoff Patrick Maschmeyer Timo Gaber Tabea Schiitze Tobias Raue Katharina Schmidt-Bleek Rene Dziurla Saskia Schellmann Ferenz Leonard Lohanatha Eric Rohner Andrea Ode Gerd-Riidiger Burmester Georg N Duda Carsten Perka Frank Buttgereit 2013Cellular & Molecular Immunology2013,10,2:3
8FLICE, A Novel FADD-Homologous ICE/CED-3–like Protease, Is Recruited to the CD95 (Fas/APO-1) Death-Inducing Signaling Complex显示文摘Marta Muzio Arul M Chinnaiyan Frank C Kischkel Karen O’Rourke Andrej Shevchenko Jian Ni Carsten Scaffidi James D Bretz Mei Zhang Reiner Gentz Matthias Mann Peter H Krammer Marcus E Peter Vishva M Dixit 1996Cell1996,,:1
9Expression of eathepsin K in lung epithelial cells 显示文摘Frank Buhling Annegret Gerber Carsten Hockel 1999Am J Respir Cell Mol Biol1999,20,:1
10Generation of activated and antigen-specific T cells with cytotoxic activity after co-culture with dendritic cells显示文摘Angela M?rten Tim Greten Carsten Ziske Sabine Renoth Bj?rn Sch?ttker Peter Buttgereit Frank Schakowski Alexander von Rücker Tilman Sauerbruch Ingo G. Schmidt-Wolf 2002Cancer ImmunologyImmunotherapy2002,,1:1
11Diffusion-weighted whole-body MR imaging with background body signal suppression: a feasibility study at 3.0 Tesla显示文摘Petra Mürtz Carsten Krautmacher Frank Tr?ber Jürgen Gieseke Hans H. Schild Winfried A. Willinek 2007European Radiology2007,,12:1
12Diffusion-weighted whole-body MR imaging with background body signal suppression: a feasibility study at 3.0 Tesla显示文摘Petra Mürtz Carsten Krautmacher Frank Tr?ber Jürgen Gieseke Hans H. Schild Winfried A. Willinek 2007European Radiology2007,,12:1
13A modified bronchial anastomosis technique for lung transplantation显示文摘Carsten Schr?der Frank Scholl Emmanuel Daon 2003Ann Thorac Surg2003,75,:1
14Transoral thyroid and parathyroid surgery—Development of a new transoral technique显示文摘Elias Karakas Thorsten Steinfeldt Andreas Gockel Thorsten Schlosshauer Carsten Dietz Jens J?ger Reiner Westermann Frank Sommer Hans Rudolf Richard Cornelia Exner Andreas M. Sesterhenn Detlef K. Bartsch 2011Surgery2011,,1:1
15Second cancer risk after 3D-CRT, IMRT and VMAT for breast cancer显示文摘Yasser Abo-Madyan Muhammad Hammad Aziz Moamen M.O.M. Aly Frank Schneider Elena Sperk Sven Clausen Frank A. Giordano Carsten Herskind Volker Steil Frederik Wenz Gerhard Glatting 2013Radiotherapy and Oncology2013,,:1
16Vascular Endothelial Growth Factor/Vascular Permeability Factor Augments Nitric Oxide Release From Quiescent Rabbit and Human Vascular Endothelium显示文摘Rien van der Zee Toyoaki Murohara Zhengyu Luo Frank Zollmann Jonathan Passeri Carsten Lekutat Jeffrey M. Isner 1997Circulation1997,,4:1
17Endoscopic posterior mesorectal resection as an option to combine local treatment of early stage rectal cancer with partial mesorectal lymphadenectomy显示文摘J?rg K?ninger Beat P. Müller-Stich Frank Autschbach Peter Kienle Jürgen Weitz Markus W. Büchler Carsten N. Gutt 2007Langenbeck’s Archives of Surgery2007,,5:1
18显示文摘 OLIVER T FRANK T P 2004J Mass Speetrom2004,39,:1
19Regional and global protective effects of tissue kallikrein gene delivery to the peri-infarct myocardium显示文摘Frank Spillmann Gallia Graiani Sophie Van Linthout Marco Meloni Ilaria Campesi Costanza Lagrasta Dirk Westermann Carsten Tschö pe Federico Quaini Costanza Emanueli Paolo Madeddu 2006Regenerative Med2006,,2:1
20Dealing with virtual aggregation-a new index for analyzing heterogeneous point patterns 显示文摘Katja S Frank M S Katja T Carsten U Kirk M Florian J 2008Ecography2008,31,:1
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